🎵 Ecoacoustic Beamforming Analysis Report

wind

Generated on 2025-08-01 15:25:45

🧭 Geophony Profile Metadata

Profile: none
Weights: {'Hf': 0.25, 'ADI': 0.25, 'TEMP': 0.15, 'ACI': 0.2, 'SPATIAL': 0.15}
Params: ADI_dB=-50, corr=0.7, min_angle=30.0, hpf=None, envelope_median_ms=None
DEBUG: total_score(direction_0)=0.3847 (profile=none)
DEBUG: ADI_dB threshold used: -50

📊 Analysis Parameters

Duration: 30s
Grid Mode: fibonacci
Max Exports: 5
Min Uniqueness: 0.3
Correlation Threshold: 0.7
Sample Rate: 44100 Hz

Total Directions

18

Selected Directions

5

Exported Files

5

Analysis Duration

30s

🔊 Selected Direction Audio Files

Listen to the exported beamformed audio for each selected direction:

Direction: SOUTHWEST

Uniqueness Score: 0.8500

RMS Power: 0.0068

Components:
Activity: 1.000 | Frequency: 1.000 | Temporal: 0.000 | Acoustic: 1.000 | Spatial: 1.000
Spectrogram for southwest

Direction: DOWN-WEST

Uniqueness Score: 0.5075

RMS Power: 0.0083

Components:
Activity: 0.530 | Frequency: 0.313 | Temporal: 0.328 | Acoustic: 0.981 | Spatial: 0.341
Spectrogram for down-west

Direction: UP

Uniqueness Score: 0.4856

RMS Power: 0.0081

Components:
Activity: 0.221 | Frequency: 0.144 | Temporal: 0.652 | Acoustic: 0.957 | Spatial: 0.700
Spectrogram for up

Direction: SOUTH

Uniqueness Score: 0.4468

RMS Power: 0.0072

Components:
Activity: 0.461 | Frequency: 0.326 | Temporal: 0.609 | Acoustic: 0.123 | Spatial: 0.893
Spectrogram for south

Direction: DOWN-EAST

Uniqueness Score: 0.3929

RMS Power: 0.0091

Components:
Activity: 0.505 | Frequency: 0.123 | Temporal: 0.560 | Acoustic: 0.759 | Spatial: 0.000
Spectrogram for down-east

📈 Analysis Results Overview

Selection Analysis Visualization

Selection Analysis

Exported Direction Spectrograms

Exported Spectrograms

📋 Detailed Metrics (Selected Directions)

Direction ACI ADI Hf Ht Total Score RMS Power
south 596.7049 0.0960 0.2651 0.7853 0.4468 0.0072
southwest 598.9135 0.2836 0.2901 0.8516 0.8500 0.0068
up 598.8059 0.0455 0.2539 0.7806 0.4856 0.0081
down-east 598.3069 0.0395 0.2671 0.7907 0.3929 0.0091
down-west 598.8659 0.0924 0.2683 0.8159 0.5075 0.0083

⚖️ Uniqueness Score Weights

Activity (Hf): 0.25
Frequency Diversity (ADI): 0.25
Temporal Complexity (1-Ht): 0.15
Acoustic Complexity (ACI): 0.20
Spatial Uniqueness: 0.15

📁 Generated Files